Which browser are you using? Can you please try using Internet Explorer and try emulating an older browser version by navigating to SharePoint then press F12 on your keyboard to open the dev tools where you can then switch to an older browser version temporarily.

Again I appreciate your response but the links you are sending me do not have any information on security settings. The Document is not even formatted correctly.

If you see a section within this document maybe you could cut and paste it to me but I see nothing on permissions or security. And just so you know, I am a site collection admin and a site owner in SharePoint. Is there any permissions I need to grant within Nintex?